package com.easylinkin.linkappapi.designschema.observer;

/**
 * class info :
 *
 * @author liuqihang
 * @date 2021/8/17 22:20
 */
public class ConcreteObserverTwo implements Observer{
    @Override
    public void update(String message) {
        System.out.println("ConcreteObserverTwo is notified：" + message);
    }
}
